| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.68 | 12.565% | $145.9743 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $29.37 | 3.607% | $30.4294 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $11.78 | 11.147% | $13.0931 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $183.64 | 13.812% | $209.0044 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $120.33 | 8.452% | $130.5003 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $82.39 | 10.871% | $91.3466 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $87.30 | 7.671% | $93.9968 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $644.49 | $714.3449 | $714.34 | $714.35 | $714.30 | |